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Backend Developer (NestJS)

Backend Developer (NestJS)

WallMantraNew Delhi, Delhi, India
5 hours ago
Job description

Job Title :  Backend Developer (NestJS)

Employment Type :  Full-Time, On-Site

Location :  Kirti Nagar, New Delhi

Working Days & Hours :  Monday to Friday, 10 : 00 AM – 6 : 00 PM

Salary :  ₹25,000 per month

Work Experience Required :  Minimum 1 year (Specifically in NestJS)

Job Summary :

We are seeking a dedicated Backend Developer to join our technical team. We are looking for a candidate who has  at least 1 year of professional experience specifically using the NestJS framework . You will be responsible for managing the interchange of data between the server and the users, developing the server-side logic, and ensuring high performance and responsiveness to requests from the frontend. The ideal candidate has a strong command of TypeScript and has already built and deployed APIs using NestJS in a professional environment.

Key Responsibilities :

  • Design, build, and maintain efficient, reusable, and reliable code using  NestJS  and  TypeScript .
  • Develop and manage RESTful APIs to serve the needs of our web (Next.js) and mobile (React Native) applications.
  • Implement database schemas and manage data storage solutions (PostgreSQL, MySQL, or MongoDB) using ORMs like  TypeORM  or  Prisma .
  • Ensure the performance, quality, and responsiveness of the backend applications.
  • Implement authentication and authorization mechanisms (e.g., JWT, Guards, and Passport strategies).
  • Collaborate with frontend developers to integrate user-facing elements with server-side logic.
  • Identify bottlenecks and bugs, and devise solutions to mitigate these problems.
  • Create and maintain API documentation (e.g., Swagger / OpenAPI).

Required Skills and Qualifications :

  • Mandatory : Minimum 1 year of hands-on work experience with the NestJS framework.
  • Proficiency in  TypeScript  and modern JavaScript (ES6+).
  • Strong understanding of Node.js architecture and event loop.
  • Experience working with relational (SQL) or non-relational (NoSQL) databases.
  • Familiarity with dependency injection, decorators, and modules within NestJS.
  • Experience using version control tools, specifically  Git .
  • Ability to write clean, documented, and standard-compliant code.
  • Strong logical thinking and problem-solving skills.
  • Degree in Computer Science, Information Technology, or relevant field.
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    Backend Developer • New Delhi, Delhi, India